11429816 has 16 divisors (see below), whose sum is σ = 21954240. Its totient is φ = 5575360.

The previous prime is 11429813. The next prime is 11429819. The reversal of 11429816 is 61892411.

It is an interprime number because it is at equal distance from previous prime (11429813) and next prime (11429819).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11429813) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17096 + ... + 17751.

It is an arithmetic number, because the mean of its divisors is an integer number (1372140).

Almost surely, 2^11429816 is an apocalyptic number.

It is an amenable number.

11429816 is a deficient number, since it is larger than the sum of its proper divisors (10524424).

11429816 is a wasteful number, since it uses less digits than its factorization.

11429816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34894 (or 34890 counting only the distinct ones).

The product of its digits is 3456, while the sum is 32.

The square root of 11429816 is about 3380.8010884996. The cubic root of 11429816 is about 225.2577523515.

The spelling of 11429816 in words is "eleven million, four hundred twenty-nine thousand, eight hundred sixteen".